.zy-Slide {
    font-size: 12px;
    position: relative;
    margin-left: 10%;
    width: 80%;
}

.zy-Slide ul {
    position: relative;
    width: 70%;
    height: 250px;
    margin: 0;
    padding: 0;
}

.zy-Slide li {
    position: absolute;
    list-style: none;
    background: #000;
    width: 0;
    height: 0;
    top: 15%;
    left: 40%;
    z-index: 0;
    cursor: pointer;
    border-radius: 3px;
    margin: 0;
    padding: 0;
}

.zy-Slide li img {
    width: 100%;
    height: 100%;
    vertical-align: middle;
}

.zy-Slide section:nth-child(1),
.zy-Slide section:nth-child(2) {
    position: absolute;
    top: 50%;
    width: 10px;
    height: 40px;
    margin-top: -20px;
    cursor: pointer;
    line-height: 40px;
    padding-left: 12PX;
    padding-right: 12px;
}

.zy-Slide section:nth-child(1) {
    left: -40px;
}

.zy-Slide section:nth-child(2) {
    right: -40px;
}